#536B2F#536B2F

#536B2F is a mid, moderate yellow-green. Relative luminance 0.126; OKLCH L 49.4% C 0.091 H 127.5°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#536B2F
RGB	rgb(83, 107, 47)
HSL	hsl(84, 39%, 30%)
HSV	hsv(84, 56%, 42%)
CMYK	cmyk(22.4%, 0%, 56.1%, 58%)
CIE-LAB	lab(42.09, -19.68, 30.40)
CIE-LCH	lch(42.09, 36.21, 122.92°)
OKLab	oklab(49.4% -0.0552 0.0719)
OKLCH	oklch(49.4% 0.091 127.5)
XYZ	xyz(9.3380, 12.5595, 4.6210)
Luminance	0.1256 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536B2F #472F6B

analogous

#6B652F #536B2F #356B2F

triadic

#536B2F #2F536B #6B2F53

tetradic

#536B2F #2F6B65 #472F6B #6B2F35

square

#536B2F #2F6B65 #472F6B #6B2F35

split-complementary

#536B2F #2F356B #652F6B

monochromatic

#11160A #32401C #536B2F #749642 #93B85D

Accessibility & contrast

On white

5.98

#536B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#536B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536B2F

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536B2F	#FFFFFF	#000000	##FFFFFF
##536B2F	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706429

Deuteranopia (green-blind)

#6D6333

Tritanopia (blue-blind)

#56675E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #536b2f;
/* rgb */ color: rgb(83, 107, 47);
/* oklch */ color: oklch(49.4% 0.091 127.5);

Tailwind

colors: {
  custom: {
    50: '#859569',
    500: '#536b2f',
    950: '#000000',
  },
}

SCSS

$custom: #536b2f;
$custom-light: #859569;
$custom-dark: #000000;

JSON

{
  "hex": "#536b2f",
  "rgb": {
    "r": 83,
    "g": 107,
    "b": 47
  },
  "hsl": {
    "h": 84,
    "s": 38.961,
    "l": 30.196
  },
  "oklch": {
    "l": 0.49401,
    "c": 0.09062,
    "h": 127.5
  },
  "luminance": 0.1256
}

Semantic roles & 50–950 ramp

primary

#536B2F

secondary

#74599C

accent

#59CF88

background

#F8F9F6

surface

#EFF1EB

border

#CACBC6

text

#0B0D06

muted

#7C7E7A

Preview Lab

Preview with #536B2F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →